There's usually another brown crosscheck on the rack at work (although it has decals and I've scraped mine off), along with a couple LHT's, so not so much excitement there.

I've seen a couple of old Tommasos around which always makes me smile, even if I'm not usually on mine and they're different colors/models. I've never seen another celeste one.

I've yet to see another Zunow in the wild, if I did I'd probably try to chase it down and chat.